BMW INSTRUMENT CLUSTER SIA RESET Model: E38,E39,E46,E52,E53
On 2001 vehicles without the diagnostic connector in the engine compartment, the use of the SIA reset tool is not possible. The service indicator may be reset using the reset mode in the instrument cluster. Reset procedure for high and low clusters with SIA III using the Reset Mode:
• Ignition key must be “off”
• Press and hold the trip odometer reset button in the instrument cluster (left button), and turn the ignition key to the first position.
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